AirHint found the following cheapest one-way flights from Montreal (YUL) to San Jose (SJO) in April 2026 (see full year).
One-Way flights
| 28 Apr | Avianca | ||
| 21 Apr | Avianca | ||
| 23 Apr | Avianca | ||
| 20 Apr | Avianca | ||
| 18 Apr | Avianca | ||
| 25 Apr | Avianca | ||
| 26 Apr | Avianca | ||
| 22 Apr | Avianca | ||
| 19 Apr | Avianca | ||
| 29 Apr | Copa |
Also check the deals for return flights from Montreal to San Jose in April.
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